10 Section 3.3 – The light – independent reaction 11 Section 3.4 – Factors affecting photosynthesis 12 Section 4.1 – Glycolysis 13 Section 4.2 – Link reaction + Kreb cycle 14 Section 4.3 – Electron transport chain 15 Section 4.4 – Anaerobic respiration 16 Section 5.1 – Food chains and food webs 17 Section 5.2 – Energy transfer between trophic levels 18 Section 5.3 – Ecological pyramids 19 Section 5.4 – Agricultural ecosystems 20 Section 5.5 – Chemical and biological control of agricultural
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2.1 Glycocalyx are glycol-polymers that are found on the exterior surface of a cell and varies with each individual, this spatial arrangement of the glycocalyx on the extra-cellular surface which are exposed sugar groups helps the immune system to decide if a cell is foreign or not, as a result of their unique nature and structure. They act like finger prints recognition test for the cells. If a cell fails the finger print test, it is destroyed. This helps to prevent auto-immune attack and attack
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molecules, dihydroxyacetone phosphate (DHAP) and glyceraldehyde. These products are then able to enter the glycolysis pathway to be converted to pyruvate, which is essential for the citric acid cycle and the production of adenosine triphosphate (ATP) for cellular energy. A2. Deficiency in Aldolase B A hereditary deficiency in aldolase B could be caused by mutations in the ALDOB gene. An aldolase B deficiency will prevent the breakdown of fructose past the point of the fructose 1-phosphate stage. This causes
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“Glycolysis.” Khan Academy, www.khanacademy.org/science/biology/cellular-respiration-and-fermentation/glycolysis/a/glycolysis. deFigueiredo, Eduardo Barreto, et al. "Greenhouse Gas Emission Associated with Sugar Production in Southern Brazil." Carbon Balance & Management, vol. 5, Jan. 2010, pp. 3-9. EBSCOhost, doi:10.1186/1750-0680-5-3. Tu, Benjamin P., et al. "Logic of the Yeast Metabolic Cycle: Temporal Compartmentalization of Cellular Processes." Science, vol. 310, no. 5751, 18 Nov. 2005, pp. 1152-1158
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Bio 100 EXAM 2 STUDY GUIDE CH 5 THE WORKING CELL 1. Properties of plasma membranes – fluid mosaic a. Lipids do what –Make up the phospholipid bilayer b. Proteins do what –embedded in lipid bilayer. Transports molecules across the membrane 2. Diffusion – movement down concentration gradient – Molecules move from HIGH concentration to LOW concentration until equilibrium is achieved 3. Passive transport/simple diffusion – diffusion across membrane. Needs no energy, energy
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Please do not plagiarize. Only use these study questions for study purposes, and to check your own work. Answers are NOT guaranteed to be correct. Biology 141, Spring 2012 Exam 1 Study Questions The questions on the first hour exam will be based on those given below. Questions on the exam will be in multiple choice form, but if you can answer the questions here, you will have no trouble with the exam. [Notes: 1. These questions are meant to provoke thought and study. Do not ask the instructors
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What is Life? Tara Megan Dean BIO/101 October 29th, 2012 Dr. Jeba Inbarasu Font should be Times New Roman University of Phoenix Material What Is Life? Read each statement. Write a 100-word summary explaining how that media piece supports that statement and include reference citations. 1. Find a media piece—article, video, presentation, song, or other—related to the scientific method, creating hypotheses, or designing experiments. Include the link or reference citation for the
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varying amounts (10 ml, 20 ml, and 30 ml) to measure fermentation rates by pressure, then 30 ml will ferment the fastest because there will be more yeast to undergo fermentation; producing more carbon dioxide. Analysis: There are two types of cellular respiration (CR), there is aerobic and anaerobic. Aerobic CR requires the cell to contain a mitochondrion and the presence of oxygen. Aerobic CR will produce around 38 molecules of ATP per glucose molecule. Anaerobic CR works without oxygen or a mitochondrion
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wall and enter cell. Then the texts starts to make a lot more since and can understand a lot better. The steps in the video which are the same as in the book are simplified like glycolysis which mean splitting sugars is the first step of cellular respiration. this video doesn't go in detail like the book but it really
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overwhelmed. http://www.rsc.org/Education/Teachers/Resources/cfb/basicchemistry.htm 3. To understand the energy metabolism in cells I looked at an article that describes the two types of cellular metabolism: the photosynthesis that takes place in plant cells and the aerobic respiration that takes place in animal cells. The article goes on to explain that the end result of both is to produce ATP. I
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